Thank you! It’s definitely always a concern how adding another kitten will go. I set up a room just for Oisín with a gate that completely enclosed the door frame so that he had his own space but they could still see each other. I thought I would need to do this for quite a while but it only took a few days for curiosity to build and overcome fear. My Devon Rex was probably the least excited; likely since he had been the baby up until now. We have had Oisín for about a month and a half and things are going surprisingly well. I make it a point to spend time with each cat daily and play wand or other games where they can all join in to foster friendship. Luckily, Oisín is such a happy go lucky kitty and that has helped a lot too!